diff --git a/lib/ansible/runner/connection_plugins/ssh.py b/lib/ansible/runner/connection_plugins/ssh.py
index 788989c3a6..fa8fde4ecb 100644
--- a/lib/ansible/runner/connection_plugins/ssh.py
+++ b/lib/ansible/runner/connection_plugins/ssh.py
@@ -109,7 +109,7 @@ class Connection(object):
         p.stdin.close()  # close stdin after we read from stdout (see also issue #848)
 
         if p.returncode != 0 and stdout.find('Bad configuration option: ControlPersist') != -1:
-            raise errors.AnsibleError('using -c ssh on certain older ssh versions may not support ControlPersist, set ANSIBLE_SSH_ARGS="" (or ssh_args in the config file) before running again')
+            raise errors.AnsibleError('using -c ssh on certain older ssh versions may not support ControlPersist, set ANSIBLE_SSH_ARGS="" (or ansible_ssh_args in the config file) before running again')
 
         return ('', stdout, '')